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6245041067 = 13944928353
BaseRepresentation
bin1011101000011101…
…11100001110101011
3121010020010221211022
411310032330032223
5100242212303232
62511404523055
7310520654546
oct56416741653
917106127738
106245041067
112715187871
12126355048b
13786a93295
1443359785d
152683dc812
hex1743bc3ab

6245041067 has 4 divisors (see below), whose sum is σ = 6289969560. Its totient is φ = 6200112576.

The previous prime is 6245041051. The next prime is 6245041073. The reversal of 6245041067 is 7601405426.

6245041067 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7601405426 = 23800702713.

It is a cyclic number.

It is not a de Polignac number, because 6245041067 - 24 = 6245041051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6245041037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22464038 + ... + 22464315.

It is an arithmetic number, because the mean of its divisors is an integer number (1572492390).

Almost surely, 26245041067 is an apocalyptic number.

6245041067 is a deficient number, since it is larger than the sum of its proper divisors (44928493).

6245041067 is a wasteful number, since it uses less digits than its factorization.

6245041067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44928492.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 6245041067 is about 79025.5722345621. The cubic root of 6245041067 is about 1841.5284506752.

The spelling of 6245041067 in words is "six billion, two hundred forty-five million, forty-one thousand, sixty-seven".

Divisors: 1 139 44928353 6245041067